Fingerprint analysis via oriented band pass filters

Tari S., Liang P.

IEEE-EURASIP Workshop on Nonlinear Signal and Image Prcessing (NSIP 99), Antalya, Türkiye, 20 - 23 Haziran 1999, ss.747-750 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Basıldığı Şehir: Antalya
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.747-750
  • Orta Doğu Teknik Üniversitesi Adresli: Hayır

Özet

A new fingerprint image representation which captures both the local features such as minutiae and the global features such as overall ridge structure is presented. The basic tool is a set of oriented band pass filters which are parametrized by three parameters. We relate quantitative filter responses to the structural characteristics of the fingerprint ridges.